After Erin Sanders lost her memory, she was found by Lucas Hart and brought back to the tribe for care. To protect Erin's life, Lucas weaves a story claiming that the tribe is facing a crisis and needs financial support and that Erin can inherit money from the family legacy by getting married. To ensure Erin's safety and to protect the Sanders family line, the two decided to get married on the spur of the moment, but Erin wanted the marriage to remain a secret with no formal wedding ceremony. After the marriage, Lucas cares for Erin and a strong bond slowly develops between the two.